1. You are writing a Silverlight 4 application. The application contains a class that has a Boolean property named
ToShow
. You wish to have a field that will only be shown to the user if the boundToShow
property returnstrue
. Which code segment should you use?a. Only implement the
Convert
method with the following code snippet:if (value != null) { bool result = (Boolean)value; return result == true ? Visibility.Visible : Visibility.Collapsed; return result == true ? Visibility.Visible : Visibility.Collapsed; } return Visibility.Collapsed;
b. Only implement the
ConvertBack
method with the following code snippet:if (value != null) { bool result = (Boolean)value; return result == true ? Visibility.Visible : Visibility.Collapsed; } return Visibility.Collapsed;
c. Only implement the
Convert
method with the following code snippet:if (value != null) { bool result = (Boolean)value; return result; } return Visibility.Collapsed;
d. Only implement the
ConvertBack
method with...
MCTS: Microsoft Silverlight 4 Development (70-506) Certification Guide
By :
MCTS: Microsoft Silverlight 4 Development (70-506) Certification Guide
By:
Overview of this book
Microsoft Silverlight is a powerful development platform for creating engaging, interactive applications for many screens across the Web, desktop, and mobile devices. Silverlight is also a great (and growing) Line-Of-Business platform and is increasingly being used to build data-driven business applications. Silverlight is based on familiar .NET languages such as C# which enables existing .NET developers to get started developing rich internet applications almost immediately. "MCTS: Microsoft Silverlight 4 Development (70-506) Certification Guide" will show you how to prepare for and pass the (70-506): TS: Microsoft Silverlight 4 Development exam.Packed with practical examples and Q&As, MCTS: Microsoft Silverlight 4 Development (70-506) Certification Guide starts by showing you how to lay out a user interface, enhance the user interface, implement application logic, work with data and interact with a host platform amongst others.
Table of Contents (15 chapters)
MCTS: Microsoft Silverlight 4 Development (70-506) Certification Guide
Credits
About the Author
About the Reviewers
www.PacktPub.com
Preface
Free Chapter
Overview of Silverlight
Laying out Our User Interface
Enhancing the User Interface
Implementing Application Logic
Working with Data
Interacting with the Host Platform
Structuring Applications
Deploying Applications
Test Your Knowledge — Answers
Customer Reviews